National Geographic Kids - USA (2019-10)

(Antfer) #1

26


Snakes are great hunters,


but often they’re the prey. Birds,


raccoons, foxes, and other animals have


a taste for snakes. One way to hide is with


camouflage. Many snakes sport colors and


patterns that allow them to blend in with


their surroundings. For instance, a green tree


python looks like a vine when it coils itself


around a branch. A yellow eyelash viper


blends in with flowers. And a rainbow


boa disappears on gnarled tree


stumps. Poof, gone.


Scientists have discovered


that the same poison that


causes awful symptoms—


and even death—in


people who have been


bitten by a venomous


snake can be turned


into medicines.


Here are a few


examples.


COPPERHEAD


SYMPTOMS IF BITTEN:


swelling, difficulty


breathing, low blood


pressure, bleeding


USED TO TREAT:


breast cancer


WESTERN


RATTLESNAKE


SYMPTOMS IF BITTEN:


muscle twitches, swelling,


low blood pressure, vomiting,


difficulty breathing,


bleeding


USED TO


TREAT:


heart


attacks


GABOON


VIPER


SYMPTOMS IF BITTEN:


cardiac arrest, fever,


internal hemorrhaging,


blistering, swelling


USED TO TREAT: strokes


SOME SNAKES


CAN DISAPPEAR.


VENOM

can be good


for you!


BRAZILIAN RAINBOW BOA

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